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Bruce Ashfield e76f76a37d ftrace: add trace-cmd for ftrace control and config

Rather than manually configuring ftrace, trace-cmd was created
to provide a more user friendly interface to the tracer.

Some examples are:

 # ./trace-cmd record -e all ls /bin

Then to see the information:

 # ./trace-cmd report

To see just a subsystem:

 # ./trace-cmd record -e irq ls /bin

To list the available trace events:

 # ./trace-cmd list -e

You can also trace a single trace point with one of two methods:

 # ./trace-cmd record -e sched:sched_wakeup ls /bin

Or simply:

 # ./trace-cmd record -e sched_wakeup ls /bin

This tool also works with tracers (plugins) as well as events

 # ./trace-cmd list -p

Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

2010-08-27 13:00:06 +01:00

bitbake

bitbake/runqueue.py: Ensure rqexe always exists and that empty task lists cause a graceful exit

2010-08-25 00:59:13 +01:00

handbook

Add glossary entry for SUMMARY for binary packaging

2010-08-13 23:37:30 +01:00

README

Poky

Poky platform builder is a combined cross build system and development environment. It features support for building X11/Matchbox/GTK based filesystem images for various embedded devices and boards. It also supports cross-architecture application development using QEMU emulation and a standalone toolchain and SDK with IDE integration.

Poky has an extensive handbook, the source of which is contained in the handbook directory. For compiled HTML or pdf versions of this, see the Poky website http://pokylinux.org.

Additional information on the specifics of hardware that Poky supports is available in README.hardware.